Square named CFO Sarah Friar to fill the COO role on an interim basis.

FORBES: Square COO Rabois Resigns Amid Sexual Harassment Charge

Mobile-payments company Square Inc. last year hired Chief Financial Officer Sarah Friar, who spent more than a decade at Goldman Sachs.

WSJ: Tech Poaches Wall Street Talent

Square, cofounded by Twitter cofounder Jack Dorsey, also recently announced that it hired former Goldman Sachs and Salesforce.com executive Sarah Friar as chief financial officer.

FORBES: Move up http://i.forbesimg.com t Move down